30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
 
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/**
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* [Gitea #260] The fork reports what noise suppression actually runs as
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* `io.lotus.denoise_state { active, model, error? }`. Pure: the toast text for
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* a report, or undefined when what runs is what the user picked.
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*/
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export type DenoiseStateReport = { active?: unknown; model?: unknown; error?: unknown };
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const MODEL_NAMES: Record<string, string> = {
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rnnoise: 'RNNoise',
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speex: 'Speex',
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dtln: 'DTLN',
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deepfilternet: 'DeepFilterNet 3',
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};
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const modelName = (m: unknown): string =>
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typeof m === 'string' ? (MODEL_NAMES[m] ?? m) : 'the selected model';
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export function denoiseNotice(
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requestedModel: string,
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report: DenoiseStateReport | undefined,
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): string | undefined {
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if (!report || typeof report.active !== 'boolean') return undefined;
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if (!report.active) {
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return `ML noise suppression couldn't start, so your microphone is sending unfiltered audio. You can pick another model in Settings → Calls.`;
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}
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if (typeof report.model === 'string' && report.model !== requestedModel) {
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return `${modelName(requestedModel)} couldn't start, so noise suppression is using ${modelName(report.model)} instead.`;
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}
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return undefined;
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}
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